Schumacher’s SJ1329 Jump Starter and Portable Power Port has a ... Inside its tough, protective shell, the XP-20 features a reliable, 74-Wh lithium-ion battery that generates 800A normally ...

If a jump starter lists peak amps, look for at least 600 on a lithium-ion starter and at ... This powerful, professional-grade Schumacher jump starter boasts an amp rating of 4,400.

The GENIUS 1 can charge all types of lead-acid and lithium-ion batteries while also ... Cleveland-based NOCO* has come to dominate the jump starter market, even being sold as a factory option ...